DVI Fiber Optic - Fiber Optic Based DVI Cables: These Fiber Optic-based cables exceed the performance of copper- and silver-based cables. They are an integrated DVI-D cable solution which includes the fiber optics and electro-optical components built into the cable and its DVI connectors. This flavor is called DVI Fiber Optic (DVI FO) cable and it requires a clearance of 1-1/2" wide conduit. These cables are HDCP compliant. The lengths available are 33-1640* feet. *For cables over 330 ft., please call us for pricing and availability. *These cables come with a single power supply which is installed at the display end. A second power supply may be necessary at the source end of the cable if the video source does not put out sufficient power. HDTV Resolutions Supported: DVI Fiber Optic Cables support resolutions up to 1080p. Computer Resolutions Supported: DVI Fiber Optic Cables support resolutions up to 1920x1200.